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Y	Z

3,3-Dimethylbutyraldehyde

3,3-Dimethyl-1-butyne

N-(1,3-Dimethylbutyl)-N-phenyl-p-phenylenediamine

1,3-Dimethylbutylamine

2,3-Dimethyl-1-butene

2,3-Dimethyl-2-butene

2,2-Dimethylbutane

Dimethyl 2-bromoterephthalate

2,5-Dimethylbromobenzene

2,3-Dimethylbromobenzene

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